Artificial tree



FIG. 1 is a perspective view of an artificial tree showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view; and

FIG. 4 is a bottom plan view.

The unseen surfaces of the spiralling band are the same as those shown, and the back and left side of the base are unornamented. 

The ornamental design for an artificial tree, substantially as shown and described. 